Puppy 5.2.8 is the latest version of Lucid - ubuntu based. Lucid 5.2.8 is a mature, well-tested product with a nice set of usability features, a good amount of available software, and a supportive user base. It precedes Puppy 5.3 Slacko the latest official version of Puppy.

The Lucid series runs from Puppy 5.00 - 5.29. Package compatibility across this range is good.Playdayz is the coordinator of Lucid, see developer list.